From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 887FEC61DC4 for ; Thu, 27 Aug 2026 05:11:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wzSOK-00038i-2j; Thu, 27 Aug 2026 01:11:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wzSOI-00037M-JV for qemu-devel@nongnu.org; Thu, 27 Aug 2026 01:11:06 -0400 Received: from mail-pl1-x62a.google.com ([2607:f8b0:4864:20::62a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1wzSOF-0004A6-UU for qemu-devel@nongnu.org; Thu, 27 Aug 2026 01:11:06 -0400 Received: by mail-pl1-x62a.google.com with SMTP id d9443c01a7336-2d530328efbso3210845ad.0 for ; Wed, 26 Aug 2026 22:11:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787807462; x=1788412262; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to:content-type; bh=0rPIO/eJ4fCcyXhjl8aHWuRIEQEoWUmTA8VQtKKUv40=; b=n2Lyj2rZXnhOCRDT/rYsGgsRP8Vg2zFrx1UkAtmTGvMONU8fxYTbW5LvUgU0DEPZgp yd1NGM3adHzHfWaeDntlMnsNrNmTQwVxcbDy4VwBVirpxS15ZKwSX93AG5kicp1XHY4L 3JXqFwuV7ooohhOTY8BiA/RSsZZNOU7BNd9kXqUalUnSmyCc7d0odRsNxnnvJHtxtHT4 UePvb/9LZjr9/Skn9HbZjMQd35/sPkdsPuq82i+6pLXI472kfj+X0QHxg1Yn6j4nylcd IxPusnRwcPhT3Z1dkd+4aueNZ028gD4alJBXAm1nfZ0/Q9pxAioVjE/WTNdDXg58uOSO abJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787807462; x=1788412262; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=0rPIO/eJ4fCcyXhjl8aHWuRIEQEoWUmTA8VQtKKUv40=; b=TfQAjnpQC8XQebLCyn/R1ywoDYubCZ+XNZJ/sGPuG1/vvUHiXFopX9uv5phx4eihxd VLU3D0sg71m3S2t9t6oiX266lQxIEn8DLlEceEwMzxo7ykb8ec0Sc91EKUSM3mMcukqy E+2uGoNvc8SoMeaCWtUdvVG+/enZii7LvZqDfZhjzTvquGZmUmd0FBPy6yCyPpt+iHLx nDOmwmNqEgnOXJwScw79xkHsBWg8CHidVuflyoOA157P8Aj8MjFBttb+d3RKb5+MZGwN WcWoAjr4ooxrxJZ/Y/iySfU59b6t0gwMFb/q5dYaF/IB0OYw3VmjOfRIoXXRuIfKMnVg /wSA== X-Forwarded-Encrypted: i=1; AHgh+RouBN0vdBpsrExsjKTySr3tTDYlQshsvmlpD/0My4dZKsLy3C7WpCtf0F/7CsHKOS7BoUj+D0L/SoZ0@nongnu.org X-Gm-Message-State: AFuF++kLiYB3RO6ngq7JUx3Yv1GRs6b8JNjBLl41jymO3RiU5HMghfNY fZVt5ltY66CHqwUGR7ROtbB5JicgOHy1kO3JoX92JCv4mMasqOv0ojwB X-Gm-Gg: AR+sD112B9LYC8K+n8h1Oc6w8dubnV5d2oplKmzajv6ji97cGS8qLU2sHoiQ3hR5yxC BmDitJw6oEvujAieuytciwU2vE5UGPImzd6znrZCEjl2Ee2t/foumdQDLv+vEMIV/9uRkOY0kp1 aOXHSmIFxee/UP/hVT2/PlHkn9/VbeAZqIjJwfofxb6z5kaGZ3zud79kBeTQ1x58EKi3PphpyDG jGe+hEtvB7q/XzQZDwfUFM/G4Hwy1N7jpBv+IrGl3zxvkvifWAUcNmRFRNoFHM3uM9Wt/azqRN2 FOYBp1agCCywxdgJe8Pj4NGR/ZpF8CjtRY33GVRg3HUtP/kAm/jPGDOELNJxdOylHn6Xhn2Uq12 f2bSmCUmKlCjC/FA8fl/e2MlEhu/muZcda+RAJE8CkXh4eQktn2t6zk3OYoz4E4VK99poHh5VwP 49BPtCV2zdbzmaSj1+2I/Go335fIcaYRxEZ3ppx7v93UJTljJg3YbmS6Igd1UYknsD3ST3RdfXl SycMaqrlgoc22rSHPaViGjT6eUUwh5oJkeh7cXBZ36oYqhCwHYiRzNpN25Ec4Lg6Yk5CQoRmSGr wxG0nDTd3noLDNfoUywO X-Received: by 2002:a17:90b:3cc3:b0:393:194d:5366 with SMTP id 98e67ed59e1d1-3966d85de70mr26456394a91.10.1787807462371; Wed, 26 Aug 2026 22:11:02 -0700 (PDT) Received: from donnager-debian.. ([180.150.112.50]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39670599275sm2210473a91.0.2026.08.26.22.10.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Aug 2026 22:11:01 -0700 (PDT) From: Joel Stanley To: Alistair Francis , Daniel Henrique Barboza , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini Cc: Peter Maydell , Weiwei Li , Liu Zhiwei , Chao Liu , Nicholas Piggin , Anirudh Srinivasan , Michael Ellerman , Portia Stephens , qemu-riscv@nongnu.org, qemu-devel@nongnu.org, qemu-arm@nongnu.org Subject: [PATCH 08/12] tests/tcg/aarch64: Don't leak memory-sve CFLAGS Date: Thu, 27 Aug 2026 14:39:47 +0930 Message-ID: <20260827050953.67184-9-joel@jms.id.au> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260827050953.67184-1-joel@jms.id.au> References: <20260827050953.67184-1-joel@jms.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=joel.stan@gmail.com; helo=mail-pl1-x62a.google.com X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The CFLAGS are added to prerequisites, so if memory-sve causes a build of printf.o and boot.o, they will be compiled with -march=armv8.1-a+sve -O3, and the executables that link printf.o and boot.o after that will also get SVE instructions. https://www.gnu.org/software/make/manual/html_node/Suppressing-Inheritance.html By marking the rule 'private' printf.o and boot.o won't be built with SVE, which avoids SVE for other binaries, and is okay for the memory-sve case. Signed-off-by: Joel Stanley --- tests/tcg/aarch64/Makefile.softmmu-target | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/tcg/aarch64/Makefile.softmmu-target b/tests/tcg/aarch64/Makefile.softmmu-target index 3f30be6c5d63..196a2afa50ee 100644 --- a/tests/tcg/aarch64/Makefile.softmmu-target +++ b/tests/tcg/aarch64/Makefile.softmmu-target @@ -51,7 +51,7 @@ memory: CFLAGS+=-DCHECK_UNALIGNED=1 memory-sve: memory.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS) $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) boot.o -memory-sve: CFLAGS+=-DCHECK_UNALIGNED=1 -march=armv8.1-a+sve -O3 +memory-sve: private CFLAGS+=-DCHECK_UNALIGNED=1 -march=armv8.1-a+sve -O3 gpc-test: gpc-test.c $(LINK_SCRIPT) vector_log_boot.o $(MINILIB_OBJS) $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) vector_log_boot.o -- 2.47.3